317 citations · 1.1k across the 8 of their papers we have counts for
8 papers
Scattered Emission from z~1 Galactic Outflows
Crystal L. Martin, Alice E. Shapley, Alison L. Coil +3
Mapping Mg II resonance emission scattered by galactic winds offers a means to determine the spatial extent and density of the warm outflow. Using Keck/LRIS spectroscopy, we have r…
Fine-Structure FeII* Emission and Resonant MgII Emission in z = 1 Star-Forming Galaxies
K. A. Kornei, A. E. Shapley, C. L. Martin +3
We present a study of the prevalence, strength, and kinematics of ultraviolet FeII and MgII emission lines in 212 star-forming galaxies at z = 1 selected from the DEEP2 survey. We…
A Refined Estimate of the Ionizing Emissivity from Galaxies at z~3: Spectroscopic Follow-up in the SSA22a Field
Daniel B. Nestor, Alice E. Shapley, Katherine A. Kornei +2
We investigate the contribution of star-forming galaxies to the ionizing background at z~3, building on previous work based on narrowband (NB3640) imaging in the SSA22a field. We u…
Demographics and Physical Properties of Gas Out/Inflows at 0.4 < z < 1.4
Crystal L. Martin, Alice E. Shapley, Alison L. Coil +5
We present Keck/LRIS spectra of over 200 galaxies with well-determined redshifts between 0.4 and 1.4. We combine new measurements of near-ultraviolet, low-ionization absorption lin…
The Properties and Prevalence of Galactic Outflows at z = 1 in the Extended Groth Strip
K. A. Kornei, A. E. Shapley, C. L. Martin +5
We investigate galactic-scale outflowing winds in 72 star-forming galaxies at z~1 in the Extended Groth Strip. Galaxies were selected from the DEEP2 survey and follow-up LRIS spect…
The Relationship Between Stellar Populations and Lyman Alpha Emission in Lyman Break Galaxies
Katherine A. Kornei, Alice E. Shapley, Dawn K. Erb +4
We present the results of a photometric and spectroscopic survey of 321 Lyman break galaxies (LBGs) at z ~ 3 to investigate systematically the relationship between Lya emission and…
Rest-Frame Optical Spectra of Three Strongly Lensed Galaxies at z~2
Kevin N. Hainline, Alice E. Shapley, Katherine A. Kornei +4
We present Keck II NIRSPEC rest-frame optical spectra for three recently discovered lensed galaxies: the Cosmic Horseshoe (z = 2.38), the Clone (z = 2.00), and SDSS J090122.37+1814…
A Young Super Star Cluster in the Nuclear Region of NGC 253
Katherine A. Kornei, Nate McCrady
We present observations of a massive star cluster near the nuclear region of the nearby starburst galaxy NGC 253. The peak of near-infrared emission, which is spatially separated b…